| AC input voltage range | 340~550VAC, 3-phase ( two phase operation possible) |
| AC input current (Typ.) | 0.69A / 400VAC, 0.6A / 500VAC |
| AC inrush current (max.) | Cold start 50A |
| DC adjustment range | 24V: 24~28V, 48V: 48~55V |
| Overload protection | 105%~130% rated output power, constant current limiting, unit will shut down after 3 sec., re-power on to recover |
| Over voltage protection | 30~36V (24V model), 56~65V (48V model), shut down o/p voltage, re-power on to recover |
| Over temp. | 90ºC±5ºC (24V model), 85ºC±5ºC (48V model) shut down o/p voltage, recovers automatically after temperature goes down |
| Withstand voltage | I/P-O/P:4.87kVAC I/P-FG:2.4kVAC O/P-FG:0.5kVAC O/P-DC OK: 0.5kVAC |
| Working temperature | -30~+70°C (refer to output derating curve) |
| Safety standards | UL61010-1 approved; AS/NZS 62368.1 |
| EMC standards | EN55022 class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11, EN61204-3 |
| Connection | I/P: 3 poles, O/P: 6 poles screw DIN terminal |
| Dimension (LxWxH) | 63x 125.2x 113.5mm |
| Packing | 12pcs/13Kg |
| Case | 979D |
